Hyper-Street II Coilover Kit

The Rev9 Hyper-Street II coilover kit is engineered as a direct replacement for the factory suspension on Lexus SC300 and SC400 (XZ30) vehicles manufactured between 1992 and 2000. This kit aims to improve steering response and overall handling performance, suitable for enthusiasts seeking an entry-level racing suspension upgrade. Each coilover unit features a mono-tube shock design constructed from a steel alloy body. This design allows for 32 distinct levels of damping force adjustment, giving users the ability to fine-tune the spring rebound speed for street or track applications. The kit offers independent adjustment of spring tension and ride height, enabling separate tuning of stiffness and desired vehicle stance. The front spring rate is 14 kg/mm (784 lbs/inch), and the rear spring rate is 10 kg/mm (560 lbs/inch). It is important to note that these coilovers are specifically a "lowering kit" and do not adjust to the factory ride height. The product does not include installation instructions, and installation by experienced professionals is recommended. The Rev9 Hyper-Street II coilover kit comes with a 12-month manufacturer's limited warranty.